Piston V Packing-type PV

Piston Vee Packing The Piston V Packing type PV, consisting of 1 or several chevron or V  pressure rings and 1 header ring plus 1 back-up ring, is extremely suitable for medium to heavy duty  applications. This seal accepts low & high pressure, vigorous conditions & also if certain  misalignmenet between sealing gaps. The distinctive hinge-like action of each V ring permits quick  reaction to pressure or temperature changes and no adverse effect under axial/radial vibration. The  multiple lip configurations automatically distribute pressure and an effective seal along the shaft. It  functions over a certain time period even poorer surfaces.

Application Range

Pressure: ≤500BAR

Temperature: -40~+200℃

Speed: ≤0.5m/s

Material: Bronze filled PTFE、NBR

*Other materials are available for specified conditions

How to order

Optional material:

1. 05T+ NBR

2. 05T+ VITON

3. 02T+ NBR

4. 02T+ VITON

5. HPU+ POM

6. HPU+PA